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Subject: RE: DeLorean Submittal 22 Ready for Acceptance Testing - Was: RE: Please include this in sub #22
Date: Thu, 7 Jun 2007 22:48:16 -0700
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Thread-Topic: DeLorean Submittal 22 Ready for Acceptance Testing - Was: RE: Please include this in sub #22
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From: "Brian DeForest" <brian.deforest@onstor.com>
To: "Larry Scheer" <larry.scheer@onstor.com>
Cc: "Tim Gardner" <tim.gardner@onstor.com>,
	"Andy Sharp" <andy.sharp@onstor.com>,
	"Jay Michlin" <jay.michlin@onstor.com>

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Thanks for the help Larry, I appreciate it.   I should have spotted that
(as well as several QA people who reviewed the defect...).

=20

________________________________

From: Larry Scheer=20
Sent: Thursday, June 07, 2007 7:44 PM
To: Brian DeForest
Cc: Tim Gardner; Andy Sharp; Jay Michlin
Subject: RE: DeLorean Submittal 22 Ready for Acceptance Testing - Was:
RE: Please include this in sub #22

=20

Brian,

    I marked defect # 19465 WAD. This was pilot error. The user did not
supply a correct URL. See the notes in the defect.=20

=20

I just finished an upgrade using cw_install.sh with this URL:

=20

ftp://upgrade:password@10.2.0.2/home/upgrade/EverON-3.0.0.0BCDBG.tar.gz

=20

I will try the upgrade to the other flash without specifying the
password. It should work.

=20

Larry

=20

________________________________

From: Brian DeForest=20
Sent: Thursday, June 07, 2007 10:03 AM
To: Larry Scheer
Cc: Tim Gardner; Andy Sharp; Jay Michlin
Subject: FW: DeLorean Submittal 22 Ready for Acceptance Testing - Was:
RE: Please include this in sub #22

=20

Larry, can you look at 19467 in Andy's absence?    This is blocking QA
testing *if* FTP is not working at all.   May not be a SW problem, but
they need help investigating.  =20


We're trying to wrap up Delorean code changes by Monday for the 6/15
release date.

=20

________________________________

From: Raj Kumar=20
Sent: Thursday, June 07, 2007 5:45 AM
To: Ken Renshaw; Brian DeForest
Cc: Sandrine Boulanger; Paul Hammer; Andy Sharp; Jobi Ariyamannil
Subject: RE: DeLorean Submittal 22 Ready for Acceptance Testing - Was:
RE: Please include this in sub #22

=20

AT Results:

=20

1. Upgrade - Successful

=20

2. 40 TB volume to check PR 19400 - After upgrading the performance is
very very poor. Just getting ~200 bytes per sec. PR# 19465: 40TB volume:
Very very low ops after upgrading to sub 22, elog full of "buddy regions
are full" messages


3. Standalone upgrade: The tool is not able to get the image from the
ftp server. Not sure whether this is because of the invalid response to
the ftp server or because it didnt set the target partition as writable.
PR# 19467: CW-install : Not able to download the image from the ftp
servr

                                                            =20

=20

# ./cw_install.sh =20

Welcome to the ONStor Standalone Upgrade System

This program will upgrade your secondary flash card to EverON
version 3.0.0.0 and boot your system to the new software.

Would you like to run interactive or unattended?  Answer 'yes'
to run in interactive mode.  You will be prompted prior to any
reboots of the system. Otherwise you will only be prompted for
the FTP URL of the distribution file.  The default should work
for most cases.

Would you like to run in interactive mode? [No] yes
I'll take yes as a 'yes' and run in interactive mode.
Formatting secondary Compact Flash Card
CF card is 488 MiB
Downloading the EverON software distribution.
Please enter the ftp URL of the distribution:
[ftp://ftp:anon@support.onstor.com/outbound/software/EverON/3.0.0.0/22xx
/EverON-3.0.0.0BC.tar.gz] ftp://f
tp:upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0BC.tar.gz
This will take at least 138 seconds to download.
Thank you for your patience.

Downloading external system software distribution.
hookup: 228: Onstor src ip =3D 0x0
Connected to 10.2.0.2.
220 stargate.onstor.lab FTP server (Version wu-2.6.1-16) ready.
331 Guest login ok, send your complete e-mail address as password.
230-The response 'upgrade' is not valid
230-Next time please use your e-mail address as your password
230-        for example: joe@eng71.onstor.lab
230 Guest login ok, access restrictions apply.
200 Type set to I.
250 CWD command successful.
550 home/upgrade: No such file or directory.
Retrieving home/upgrade/EverON-3.0.0.0BC.tar.gz
local: EverON-3.0.0.0BC.tar.gz remote: EverON-3.0.0.0BC.tar.gz
ftp: local: EverON-3.0.0.0BC.tar.gz: Read-only file system
221-You have transferred 0 bytes in 0 files.
221-Total traffic for this session was 558 bytes in 0 transfers.
221 Thank you for using the FTP service on stargate.onstor.lab.
Ftp retrieval of distribution file failed: 1
Please try again.
         =20

=20

________________________________

From: Ken Renshaw
Sent: Wed 6/6/2007 8:52 PM
To: Brian DeForest; Raj Kumar
Cc: Sandrine Boulanger; Ken Renshaw; Paul Hammer; Andy Sharp
Subject: DeLorean Submittal 22 Ready for Acceptance Testing - Was: RE:
Please include this in sub #22

Here is submittal 22 for DeLorean 3.0.0.0 including the cw_install
standalone install script that facilitates one-step upgrades from 1.3.x
and 2.x to 3.0.

The changes since sub21 are these three:

Change 24169 by andys@ripper on 2007/06/04 09:59:34

      Nice down "tar -zx" process to increase responsiveness of
managment processor
      during upgrades, hopefully putting an end to silent reboots during
upgrades.

      TED00018378 - "Cheetah Upgrade of 2nd flash from
1.3.3.15->Delorean#11: Silent reboot"

Change 24171 by andys@ripper on 2007/06/04 13:56:21

      First checkin of standalone Install script and related changes.
      If we've all been living clean lives, the last checkin.

      TED00018276 - "Upgrade from 2221 to 2.3 on secondary flash fails
to copy files"

Change 24188 by jobia@jobi:jobi on 2007/06/05 12:22:27

         Fix a watchdog timeout in fs_buddy_bnum_in_free_region().

         Defect TED00019400.

EverON images ( prior sub21 images have been renamed with a '-sub21'
suffix ):

Cheetah optimized:

ftp://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0.tar.gz

Bobcat optimized:

ftp://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0BC.tar.gz

Cheetah debug:

ftp://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0DBG.tar.gz

Bobcat debug:

ftp://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0BCDBG.tar.gz

IMPORTANT NOTE: To test the cw_install.sh script you must use the
version corresponding to
the EverON variant you are using., i.e. cheetah debug, bobcat opt, etc.
At the moment, the
cw_install.sh script is built into the tarball it's supposed to support,
so there
must be workflows designed and tested to extract the file, etc. for the
customer. Right now their are
four versions of the file cw_install.sh that have different contents and
must be managed separately.

In lieu of that, internally I am posting all versions of the script on
both the FTP server and under
Build-Trees for build distribution.

Bobcat optimized:

ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/bc-opt/cw_install.sh
/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree/Build/bc/opt/Release/cw
_install.sh

Cheetah optimized:

ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/ch-opt/cw_install.sh
/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree/Build/ch/opt/Release/cw
_install.sh

Bobcat debug:

ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/bc-dbg/cw_install.sh
/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree/Build/bc/dbg/Release/cw
_install.sh

Cheetah debug:

ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/ch-dbg/cw_install.sh
/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree/Build/ch-dbg/Release/cw
_install.sh

Source tree:

/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree

Perforce sync info:

//depot/FB-DELOREAN/...@24204 modulo one nfx-tree/Makefile change for
the 'make release' target support for cw_install

Thanks,

-Ken





________________________________

From: Brian DeForest
Sent: Wednesday, June 06, 2007 1:00 PM
To: Ken Renshaw; Raj Kumar
Cc: Sandrine Boulanger
Subject: RE: Please include this in sub #22



We need 2 things for sub22:



1.      the P4 changelist #24171 includes a changed openbsd file.
Since it doesn't need to be compiled (/etc/rc) I suggest simply patching
this into the latest BSD build rather than do a full BSD build, if Ken
agrees after reviewing the changelist.
2.      merge the fix for CQ #19400 from Zonda to Delorean & have Jobi
review the merge



________________________________

From: Ken Renshaw
Sent: Wednesday, June 06, 2007 12:30 PM
To: Raj Kumar; Brian DeForest
Cc: Sandrine Boulanger
Subject: RE: Please include this in sub #22



I need to finish a build for Ed first, but I can build sub22 later this
afternoon.



-Ken



________________________________

From: Raj Kumar
Sent: Wednesday, June 06, 2007 12:21 PM
To: Raj Kumar; Brian DeForest
Cc: Sandrine Boulanger; Ken Renshaw
Subject: RE: Please include this in sub #22



When should we start the build?



________________________________

From: Raj Kumar
Sent: Wed 6/6/2007 10:50 AM
To: Brian DeForest
Cc: Sandrine Boulanger
Subject: RE: Please include this in sub #22

yeah thats my suggestion.



________________________________

From: Brian DeForest
Sent: Wed 6/6/2007 10:48 AM
To: Raj Kumar
Cc: Sandrine Boulanger
Subject: RE: Please include this in sub #22

I'll confirm w/ Andy that this is ready.    So that would be 2 builds,
sub22 this week and sub23 next week w/ more MF fixes.



________________________________

From: Raj Kumar
Sent: Wednesday, June 06, 2007 10:44 AM
To: Brian DeForest
Cc: Sandrine Boulanger
Subject: RE: Please include this in sub #22



I like to complete 40 TB by 6/15. So we need a build ASAP since it takes
time to create data.



Also Paul has asked us to start with CW-install tests, so we need to
build.



________________________________

From: Brian DeForest
Sent: Wed 6/6/2007 10:39 AM
To: Raj Kumar
Cc: Sandrine Boulanger
Subject: RE: Please include this in sub #22

But is the 40TB testing happening this week or could this wait for the
next build, likely early next week?



I'd prefer to do one more build, if possible, but we may need 2 if you
need this fix sooner.



________________________________

From: Raj Kumar
Sent: Wednesday, June 06, 2007 10:29 AM
To: Brian DeForest; Jobi Ariyamannil
Cc: May Ma; Sandrine Boulanger
Subject: RE: Please include this in sub #22



I think completing the 40TB test should give us enough test coverage for
this change. We should take this



________________________________

From: Brian DeForest
Sent: Wed 6/6/2007 9:40 AM
To: Raj Kumar; Jobi Ariyamannil
Cc: May Ma; Sandrine Boulanger
Subject: RE: Please include this in sub #22

I had been considering this one, and Sandrine and I had discussed it as
a possibility.   On the other hand, I also want to stabilize the code
base and minimize the checkins.



What is the test impact?



________________________________

From: Raj Kumar
Sent: Wednesday, June 06, 2007 6:44 AM
To: Jobi Ariyamannil
Cc: May Ma; Sandrine Boulanger; Brian DeForest; Ken Renshaw
Subject: Please include this in sub #22



Hi,



Like to pull this into sub #22.



Thanks.



________________________________

From: Jobi Ariyamannil
Sent: Tue 6/5/2007 9:51 PM
To: Raj Kumar
Cc: May Ma; Sandrine Boulanger
Subject: RE: Defect TED00019400 FP watchdog timeout on almost full
filesystem (33TB) in fs_buddy_bnum_in_free_region()

Is your filesystem becoming almost full frequently?

If your intention is to populate 40TB, you may temporarily disable the
snapshots.

Also if this is an absolute showstopper for you, we may port the fix to
delorean.

Regards,
Jobi

-----Original Message-----
From: raj.kumar@onstor.com [mailto:raj.kumar@onstor.com]
Sent: Tuesday, June 05, 2007 7:58 PM
To: Jobi Ariyamannil; Jobi Ariyamannil; May Ma
Cc: May Ma; Sandrine Boulanger
Subject: Defect TED00019400 FP watchdog timeout on almost full
filesystem (33TB) in fs_buddy_bnum_in_free_region()

Headline: FP watchdog timeout on almost full filesystem (33TB)  in
fs_buddy_bnum_in_free_region()
id: TED00019400
Note_Entry: Jobi,

ENG7 (40 TB setup) is continously crashing due to FS issue. Here is the
trace, is this trace same issue as this defect?

#0  0x8304ae50 in fs_buddy_bnum_in_free_region (context=3D0x1ae3e000,
    bnum=3D4266274790, len=3D1, isFull=3D0xffffffff85621118) at
fs-buddy.c:2235
#1  0x8304a550 in fs_buddyFindExtent (context=3D0x1ae3e000, len=3D1, =
target=3D
      {block =3D 4266274790}, isFirstFileExtent=3D0, noSnap=3Dfalse)
    at fs-inlines.c:99
#2  0x83038744 in fs_allocateBuddyExtent (context=3D0x101ae3e000,
requested=3D1,
    target=3D{block =3D 4266274790}, anySize=3D0, noSnap=3D0,
isFirstFileExtent=3D0)
    at fs-alloc.c:856
#3  0x83035d94 in fs_allocateExtent (context=3D0x101ae3e000,
inode=3D0x1025e442d0,
    page=3D14069157, len32=3D1, anySize=3D0, contigAlloc=3D0) at =
fs-alloc.c:1280
#4  0x83057998 in fs_bufAllocDoBufs (context=3D0x101ae3e000,
inode=3D0x1025e442d0,
    numInBufs=3D1, bufs=3D0xffffffff856217d8, commitInode=3Dtrue,
contigAlloc=3Dfalse)
    at fs-buf.c:6870
#5  0x830e40a0 in fs_writeThread (context=3D0x101ae3e000) at =
fs-nfs.c:4856
#6  0x83067fa4 in fs_threadBegin (handle=3D10223717, arg=3D0x101ae3e000)
    at fs-context.c:2781
#7  0x8301d2a8 in esmthread_start (handle=3D448921600, nextState=3D0, =
event=3D
          {event =3D 0, p1 =3D {u =3D {dw =3D 18446744071612824480, w =
=3D
2198240160, p =3D
0xffffffff83067ba0}}, p2 =3D {u =3D {dw =3D 18446744072094767276, w =3D
2680182956, p =3D
0xffffffff9fc058ac}}}, userInfo=3D0x101ae3e000) at thread-api.c:311
#8  0x8301a5c4 in esm_threadMain (arg=3D0x1000a33f20) at esm-nfx.c:224
#9  0x8301a568 in esm_threadMain (arg=3D0x1000a33f20) at esm-nfx.c:195
State: Assigned
history: 33706857       May 31 2007  3:31PM     maym    Submit  no_value
Opened
33706861        May 31 2007  3:51PM     jobia   Need_more_info  Opened
More_Info
33706874        May 31 2007  5:10PM     jobia   Back_to_triage
More_Info       Re-opened
33706892        May 31 2007 10:38PM     jobia   Modify  Re-opened
Re-opened
33707130        Jun  4 2007  2:13PM     jobia   Modify  Re-opened
Re-opened
33707215        Jun  4 2007  9:37PM     sandrineb       Review
Re-opened       Reviewed
33707284        Jun  5 2007  1:20PM     jobia   Assign  Reviewed
Assigned
33707347        Jun  5 2007  7:48PM     sandrineb       Modify  Assigned
Assigned
33707348        06/05/2007 19:57:53 PM  rajk    Modify  Assigned
Assigned


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<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Thanks for the help Larry, I =
appreciate
it.&nbsp;&nbsp; I should have spotted that (as well as several QA people =
who
reviewed the defect&#8230;).<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<div>

<div class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><font =
size=3D3
face=3D"Times New Roman"><span style=3D'font-size:12.0pt'>

<hr size=3D2 width=3D"100%" align=3Dcenter tabindex=3D-1>

</span></font></div>

<p class=3DMsoNormal><b><font size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font =
size=3D2
face=3DTahoma><span style=3D'font-size:10.0pt;font-family:Tahoma'> =
<st1:PersonName
w:st=3D"on">Larry Scheer</st1:PersonName> <br>
<b><span style=3D'font-weight:bold'>Sent:</span></b> Thursday, June 07, =
2007 7:44
PM<br>
<b><span style=3D'font-weight:bold'>To:</span></b> <st1:PersonName =
w:st=3D"on">Brian
 DeForest</st1:PersonName><br>
<b><span style=3D'font-weight:bold'>Cc:</span></b> Tim Gardner; Andy =
Sharp; <st1:PersonName
w:st=3D"on">Jay Michlin</st1:PersonName><br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> RE: DeLorean =
Submittal 22
Ready for Acceptance Testing - Was: RE: Please include this in sub =
#22</span></font><o:p></o:p></p>

</div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Brian,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>&nbsp;&nbsp;&nbsp; I marked defect =
# 19465
WAD. This was pilot error. The user did not supply a correct URL. See =
the notes
in the defect. <o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>I just finished an upgrade using
cw_install.sh with this URL:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><a
href=3D"ftp://upgrade:password@10.2.0.2/home/upgrade/EverON-3.0.0.0BCDBG.=
tar.gz">ftp://upgrade:password@10.2.0.2/home/upgrade/EverON-3.0.0.0BCDBG.=
tar.gz</a><o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>I will try the upgrade to the other =
flash
without specifying the password. It should =
work.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Larry<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<div>

<div class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><font =
size=3D3
face=3D"Times New Roman"><span style=3D'font-size:12.0pt'>

<hr size=3D2 width=3D"100%" align=3Dcenter tabindex=3D-1>

</span></font></div>

<p class=3DMsoNormal><b><font size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font =
size=3D2
face=3DTahoma><span style=3D'font-size:10.0pt;font-family:Tahoma'> =
<st1:PersonName
w:st=3D"on">Brian DeForest</st1:PersonName> <br>
<b><span style=3D'font-weight:bold'>Sent:</span></b> Thursday, June 07, =
2007
10:03 AM<br>
<b><span style=3D'font-weight:bold'>To:</span></b> <st1:PersonName =
w:st=3D"on">Larry
 Scheer</st1:PersonName><br>
<b><span style=3D'font-weight:bold'>Cc:</span></b> Tim Gardner; Andy =
Sharp; <st1:PersonName
w:st=3D"on">Jay Michlin</st1:PersonName><br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> FW: DeLorean =
Submittal 22
Ready for Acceptance Testing - Was: RE: Please include this in sub =
#22</span></font><o:p></o:p></p>

</div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>Larry, can you look at 19467 in
Andy&#8217;s absence?&nbsp;&nbsp;&nbsp; This is blocking QA testing =
*<b><span
style=3D'font-weight:bold'>if</span></b>* FTP is not working at =
all.&nbsp;&nbsp;
May not be a SW problem, but they need help investigating.&nbsp;&nbsp; =
<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><br>
We&#8217;re trying to wrap up Delorean code changes by Monday for the =
6/15
release date.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<div>

<div class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><font =
size=3D3
face=3D"Times New Roman"><span style=3D'font-size:12.0pt'>

<hr size=3D2 width=3D"100%" align=3Dcenter tabindex=3D-1>

</span></font></div>

<p class=3DMsoNormal><b><font size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font =
size=3D2
face=3DTahoma><span style=3D'font-size:10.0pt;font-family:Tahoma'> Raj =
Kumar <br>
<b><span style=3D'font-weight:bold'>Sent:</span></b> Thursday, June 07, =
2007 5:45
AM<br>
<b><span style=3D'font-weight:bold'>To:</span></b> Ken Renshaw; =
<st1:PersonName
w:st=3D"on">Brian DeForest</st1:PersonName><br>
<b><span style=3D'font-weight:bold'>Cc:</span></b> <st1:PersonName =
w:st=3D"on">Sandrine
 Boulanger</st1:PersonName>; <st1:PersonName w:st=3D"on">Paul =
Hammer</st1:PersonName>;
Andy Sharp; Jobi Ariyamannil<br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> RE: DeLorean =
Submittal 22
Ready for Acceptance Testing - Was: RE: Please include this in sub =
#22</span></font><o:p></o:p></p>

</div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<div id=3DidOWAReplyText76354>

<div>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>AT =
Results:</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>&nbsp;<o:p></o:p></span></font></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>1. Upgrade - Successful<o:p></o:p></span></font></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>&nbsp;<o:p></o:p></span></font></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>2. 40 TB volume to check PR 19400 - After upgrading the =
performance is
very very poor. Just getting ~200 bytes per sec. <strong><b><font
face=3D"Times New Roman">PR# 19465: =
</font></b></strong></span></font><font
size=3D2><span style=3D'font-size:10.0pt'>40TB volume: Very very low ops =
after
upgrading to sub 22, elog full of &quot;buddy regions are full&quot; =
messages</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><br>
3. Standalone upgrade: The tool is not able to get the image from the =
ftp
server. Not sure whether this is because of the invalid response to the =
ftp
server or because it didnt set the target partition as writable. =
<strong><b><font
face=3D"Times New Roman">PR# 19467: =
</font></b></strong></span></font><font
size=3D2><span style=3D'font-size:10.0pt'>CW-install : Not able to =
download the
image from the ftp servr</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n=
bsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb=
sp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>&nbsp;<o:p></o:p></span></font></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'># =
./cw_install.sh&nbsp;&nbsp;</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>Welcome to the ONStor Standalone =
Upgrade
System</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>This program will upgrade your =
secondary
flash card to EverON<br>
version 3.0.0.0 and boot your system to the new =
software.</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>Would you like to run interactive =
or
unattended?&nbsp; Answer 'yes'<br>
to run in interactive mode.&nbsp; You will be prompted prior to any<br>
reboots of the system. Otherwise you will only be prompted for<br>
the FTP URL of the distribution file.&nbsp; The default should work<br>
for most cases.</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>Would you like to run in =
interactive
mode? [No] yes<br>
I'll take yes as a 'yes' and run in interactive mode.<br>
Formatting secondary Compact Flash Card<br>
CF card is 488 MiB<br>
Downloading the EverON software distribution.<br>
Please enter the ftp URL of the distribution:<br>
[ftp://ftp:anon@support.onstor.com/outbound/software/EverON/3.0.0.0/22xx/=
EverON-3.0.0.0BC.tar.gz]
<a href=3D"ftp://f">ftp://f</a><br>
tp:upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0BC.tar.gz<br>
This will take at least 138 seconds to download.<br>
Thank you for your patience.</span></font><o:p></o:p></p>

</div>

<div>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:black'>Downloading external system =
software
distribution.<br>
hookup: 228: Onstor src ip =3D 0x0<br>
Connected to 10.2.0.2.<br>
220 stargate.onstor.lab FTP server (Version wu-2.6.1-16) ready.<br>
331 Guest login ok, send your complete e-mail address as password.<br>
230-<strong><b><font face=3DArial><span style=3D'font-family:Arial'>The =
response
'upgrade' is not valid</span></font></b></strong><b><span =
style=3D'font-weight:
bold'><br>
</span></b>230-Next time please use your e-mail address as your =
password<br>
230-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for example: <a
href=3D"mailto:joe@eng71.onstor.lab">joe@eng71.onstor.lab</a><br>
230 Guest login ok, access restrictions apply.<br>
200 Type set to I.<br>
250 CWD command successful.<br>
550 <strong><b><font face=3DArial><span =
style=3D'font-family:Arial'>home/upgrade:
No such file or directory.</span></font></b></strong><b><span =
style=3D'font-weight:
bold'><br>
</span></b>Retrieving home/upgrade/EverON-3.0.0.0BC.tar.gz<br>
local: EverON-3.0.0.0BC.tar.gz remote: EverON-3.0.0.0BC.tar.gz<br>
<strong><b><font face=3DArial><span style=3D'font-family:Arial'>ftp: =
local:
EverON-3.0.0.0BC.tar.gz: Read-only file =
system</span></font></b></strong><br>
221-You have transferred 0 bytes in 0 files.<br>
221-Total traffic for this session was 558 bytes in 0 transfers.<br>
221 Thank you for using the FTP service on stargate.onstor.lab.<br>
Ftp retrieval of distribution file failed: 1<br>
Please try again.<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></font=
><o:p></o:p></p>

</div>

</div>

<div>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<div class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><font =
size=3D3
face=3D"Times New Roman"><span style=3D'font-size:12.0pt'>

<hr size=3D2 width=3D"100%" align=3Dcenter tabIndex=3D-1>

</span></font></div>

<p class=3DMsoNormal style=3D'margin-bottom:12.0pt'><b><font size=3D2 =
face=3DTahoma><span
style=3D'font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</spa=
n></font></b><font
size=3D2 face=3DTahoma><span =
style=3D'font-size:10.0pt;font-family:Tahoma'> Ken
Renshaw<br>
<b><span style=3D'font-weight:bold'>Sent:</span></b> Wed 6/6/2007 8:52 =
PM<br>
<b><span style=3D'font-weight:bold'>To:</span></b> <st1:PersonName =
w:st=3D"on">Brian
 DeForest</st1:PersonName>; Raj Kumar<br>
<b><span style=3D'font-weight:bold'>Cc:</span></b> <st1:PersonName =
w:st=3D"on">Sandrine
 Boulanger</st1:PersonName>; Ken Renshaw; <st1:PersonName =
w:st=3D"on">Paul Hammer</st1:PersonName>;
Andy Sharp<br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> DeLorean =
Submittal 22
Ready for Acceptance Testing - Was: RE: Please include this in sub =
#22</span></font><o:p></o:p></p>

</div>

<div>

<p style=3D'margin-bottom:12.0pt'><font size=3D2 face=3D"Times New =
Roman"><span
style=3D'font-size:10.0pt'>Here is submittal 22 for DeLorean 3.0.0.0 =
including
the cw_install standalone install script that facilitates one-step =
upgrades
from 1.3.x and 2.x to 3.0.<br>
<br>
The changes since sub21 are these three:<br>
<br>
Change 24169 by andys@ripper on 2007/06/04 09:59:34<br>
<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Nice down &quot;tar -zx&quot; process to
increase responsiveness of managment processor<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; during upgrades, hopefully putting an end =
to
silent reboots during upgrades.<br>
<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TED00018378 - &quot;Cheetah Upgrade of =
2nd flash
from 1.3.3.15-&gt;Delorean#11: Silent reboot&quot;<br>
<br>
Change 24171 by andys@ripper on 2007/06/04 13:56:21<br>
<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; First checkin of standalone Install =
script and
related changes.<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; If we've all been living clean lives, the =
last
checkin.<br>
<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TED00018276 - &quot;Upgrade from 2221 to =
2.3 on
secondary flash fails to copy files&quot;<br>
<br>
Change 24188 by jobia@jobi:jobi on 2007/06/05 12:22:27<br>
<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Fix a watchdog timeout =
in
fs_buddy_bnum_in_free_region().<br>
<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Defect TED00019400.<br>
<br>
EverON images ( prior sub21 images have been renamed with a '-sub21' =
suffix ):<br>
<br>
Cheetah optimized:<br>
<br>
<a =
href=3D"ftp://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0.tar.gz">ftp://=
upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0.tar.gz</a><br>
<br>
Bobcat optimized:<br>
<br>
<a =
href=3D"ftp://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0BC.tar.gz">ftp:=
//upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0BC.tar.gz</a><br>
<br>
Cheetah debug:<br>
<br>
<a =
href=3D"ftp://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0DBG.tar.gz">ftp=
://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0DBG.tar.gz</a><br>
<br>
Bobcat debug:<br>
<br>
<a =
href=3D"ftp://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0BCDBG.tar.gz">f=
tp://upgrade@10.2.0.2/home/upgrade/EverON-3.0.0.0BCDBG.tar.gz</a><br>
<br>
IMPORTANT NOTE: To test the cw_install.sh script you must use the =
version
corresponding to<br>
the EverON variant you are using., i.e. cheetah debug, bobcat opt, etc. =
At the
moment, the<br>
cw_install.sh script is built into the tarball it's supposed to support, =
so
there<br>
must be workflows designed and tested to extract the file, etc. for the
customer. Right now their are<br>
four versions of the file cw_install.sh that have different contents and =
must
be managed separately.<br>
<br>
In lieu of that, internally I am posting all versions of the script on =
both the
FTP server and under<br>
Build-Trees for build distribution.<br>
<br>
Bobcat optimized:<br>
<br>
<a
href=3D"ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/bc-opt/cw_inst=
all.sh">ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/bc-opt/cw_inst=
all.sh</a><br>
/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree/Build/bc/opt/Release/cw_=
install.sh<br>
<br>
Cheetah optimized:<br>
<br>
<a
href=3D"ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/ch-opt/cw_inst=
all.sh">ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/ch-opt/cw_inst=
all.sh</a><br>
/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree/Build/ch/opt/Release/cw_=
install.sh<br>
<br>
Bobcat debug:<br>
<br>
<a
href=3D"ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/bc-dbg/cw_inst=
all.sh">ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/bc-dbg/cw_inst=
all.sh</a><br>
/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree/Build/bc/dbg/Release/cw_=
install.sh<br>
<br>
Cheetah debug:<br>
<br>
<a
href=3D"ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/ch-dbg/cw_inst=
all.sh">ftp://upgrade@10.2.0.2/home/upgrade/DeLorean/sub22/ch-dbg/cw_inst=
all.sh</a><br>
/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree/Build/ch-dbg/Release/cw_=
install.sh<br>
<br>
Source tree:<br>
<br>
/n/Build-Trees/R3.0.0.0/R3.0.0.0-060607/nfx-tree<br>
<br>
Perforce sync info:<br>
<br>
//depot/FB-DELOREAN/...@24204 modulo one nfx-tree/Makefile change for =
the 'make
release' target support for cw_install<br>
<br>
Thanks,<br>
<br>
-Ken<br>
<br>
<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: <st1:PersonName w:st=3D"on">Brian DeForest</st1:PersonName><br>
Sent: Wednesday, June 06, 2007 1:00 PM<br>
To: Ken Renshaw; Raj Kumar<br>
Cc: <st1:PersonName w:st=3D"on">Sandrine Boulanger</st1:PersonName><br>
Subject: RE: Please include this in sub #22<br>
<br>
<br>
<br>
We need 2 things for sub22:<br>
<br>
<br>
<br>
1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; the P4 changelist #24171 includes a =
changed
openbsd file.&nbsp;&nbsp; Since it doesn't need to be compiled (/etc/rc) =
I
suggest simply patching this into the latest BSD build rather than do a =
full
BSD build, if Ken agrees after reviewing the changelist.<br>
2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; merge the fix for CQ #19400 from Zonda =
to
Delorean &amp; have Jobi review the merge<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: Ken Renshaw<br>
Sent: Wednesday, June 06, 2007 12:30 PM<br>
To: Raj Kumar; <st1:PersonName w:st=3D"on">Brian =
DeForest</st1:PersonName><br>
Cc: <st1:PersonName w:st=3D"on">Sandrine Boulanger</st1:PersonName><br>
Subject: RE: Please include this in sub #22<br>
<br>
<br>
<br>
I need to finish a build for Ed first, but I can build sub22 later this
afternoon.<br>
<br>
<br>
<br>
-Ken<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: Raj Kumar<br>
Sent: Wednesday, June 06, 2007 12:21 PM<br>
To: Raj Kumar; <st1:PersonName w:st=3D"on">Brian =
DeForest</st1:PersonName><br>
Cc: <st1:PersonName w:st=3D"on">Sandrine Boulanger</st1:PersonName>; Ken =
Renshaw<br>
Subject: RE: Please include this in sub #22<br>
<br>
<br>
<br>
When should we start the build?<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: Raj Kumar<br>
Sent: Wed 6/6/2007 10:50 AM<br>
To: <st1:PersonName w:st=3D"on">Brian DeForest</st1:PersonName><br>
Cc: <st1:PersonName w:st=3D"on">Sandrine Boulanger</st1:PersonName><br>
Subject: RE: Please include this in sub #22<br>
<br>
yeah thats my suggestion.<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: <st1:PersonName w:st=3D"on">Brian DeForest</st1:PersonName><br>
Sent: Wed 6/6/2007 10:48 AM<br>
To: Raj Kumar<br>
Cc: <st1:PersonName w:st=3D"on">Sandrine Boulanger</st1:PersonName><br>
Subject: RE: Please include this in sub #22<br>
<br>
I'll confirm w/ Andy that this is ready.&nbsp;&nbsp;&nbsp; So that would =
be 2
builds, sub22 this week and sub23 next week w/ more MF fixes.<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: Raj Kumar<br>
Sent: Wednesday, June 06, 2007 10:44 AM<br>
To: <st1:PersonName w:st=3D"on">Brian DeForest</st1:PersonName><br>
Cc: <st1:PersonName w:st=3D"on">Sandrine Boulanger</st1:PersonName><br>
Subject: RE: Please include this in sub #22<br>
<br>
<br>
<br>
I like to complete 40 TB by 6/15. So we need a build ASAP since it takes =
time
to create data.<br>
<br>
<br>
<br>
Also Paul has asked us to start with CW-install tests, so we need to =
build.<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: <st1:PersonName w:st=3D"on">Brian DeForest</st1:PersonName><br>
Sent: Wed 6/6/2007 10:39 AM<br>
To: Raj Kumar<br>
Cc: <st1:PersonName w:st=3D"on">Sandrine Boulanger</st1:PersonName><br>
Subject: RE: Please include this in sub #22<br>
<br>
But is the 40TB testing happening this week or could this wait for the =
next
build, likely early next week?<br>
<br>
<br>
<br>
I'd prefer to do one more build, if possible, but we may need 2 if you =
need
this fix sooner.<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: Raj Kumar<br>
Sent: Wednesday, June 06, 2007 10:29 AM<br>
To: <st1:PersonName w:st=3D"on">Brian DeForest</st1:PersonName>; Jobi =
Ariyamannil<br>
Cc: <st1:PersonName w:st=3D"on">May Ma</st1:PersonName>; <st1:PersonName =
w:st=3D"on">Sandrine
 Boulanger</st1:PersonName><br>
Subject: RE: Please include this in sub #22<br>
<br>
<br>
<br>
I think completing the 40TB test should give us enough test coverage for =
this
change. We should take this<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: <st1:PersonName w:st=3D"on">Brian DeForest</st1:PersonName><br>
Sent: Wed 6/6/2007 9:40 AM<br>
To: Raj Kumar; Jobi Ariyamannil<br>
Cc: <st1:PersonName w:st=3D"on">May Ma</st1:PersonName>; <st1:PersonName =
w:st=3D"on">Sandrine
 Boulanger</st1:PersonName><br>
Subject: RE: Please include this in sub #22<br>
<br>
I had been considering this one, and Sandrine and I had discussed it as =
a
possibility.&nbsp;&nbsp; On the other hand, I also want to stabilize the =
code
base and minimize the checkins.<br>
<br>
<br>
<br>
What is the test impact?<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: Raj Kumar<br>
Sent: Wednesday, June 06, 2007 6:44 AM<br>
To: Jobi Ariyamannil<br>
Cc: <st1:PersonName w:st=3D"on">May Ma</st1:PersonName>; <st1:PersonName =
w:st=3D"on">Sandrine
 Boulanger</st1:PersonName>; <st1:PersonName w:st=3D"on">Brian =
DeForest</st1:PersonName>;
Ken Renshaw<br>
Subject: Please include this in sub #22<br>
<br>
<br>
<br>
Hi,<br>
<br>
<br>
<br>
Like to pull this into sub #22.<br>
<br>
<br>
<br>
Thanks.<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: Jobi Ariyamannil<br>
Sent: Tue 6/5/2007 9:51 PM<br>
To: Raj Kumar<br>
Cc: <st1:PersonName w:st=3D"on">May Ma</st1:PersonName>; <st1:PersonName =
w:st=3D"on">Sandrine
 Boulanger</st1:PersonName><br>
Subject: RE: Defect TED00019400 FP watchdog timeout on almost full =
filesystem
(33TB) in fs_buddy_bnum_in_free_region()<br>
<br>
Is your filesystem becoming almost full frequently?<br>
<br>
If your intention is to populate 40TB, you may temporarily disable the
snapshots.<br>
<br>
Also if this is an absolute showstopper for you, we may port the fix to
delorean.<br>
<br>
Regards,<br>
Jobi<br>
<br>
-----Original Message-----<br>
From: raj.kumar@onstor.com [<a =
href=3D"mailto:raj.kumar@onstor.com">mailto:raj.kumar@onstor.com</a>]<br>=

Sent: Tuesday, June 05, 2007 7:58 PM<br>
To: Jobi Ariyamannil; Jobi Ariyamannil; <st1:PersonName w:st=3D"on">May =
Ma</st1:PersonName><br>
Cc: <st1:PersonName w:st=3D"on">May Ma</st1:PersonName>; <st1:PersonName =
w:st=3D"on">Sandrine
 Boulanger</st1:PersonName><br>
Subject: Defect TED00019400 FP watchdog timeout on almost full =
filesystem
(33TB) in fs_buddy_bnum_in_free_region()<br>
<br>
Headline: FP watchdog timeout on almost full filesystem (33TB)&nbsp; in
fs_buddy_bnum_in_free_region()<br>
id: TED00019400<br>
Note_Entry: Jobi,<br>
<br>
ENG7 (40 TB setup) is continously crashing due to FS issue. Here is the =
trace,
is this trace same issue as this defect?<br>
<br>
#0&nbsp; 0x8304ae50 in fs_buddy_bnum_in_free_region =
(context=3D0x1ae3e000,<br>
&nbsp;&nbsp;&nbsp; bnum=3D4266274790, len=3D1, =
isFull=3D0xffffffff85621118) at
fs-buddy.c:2235<br>
#1&nbsp; 0x8304a550 in fs_buddyFindExtent (context=3D0x1ae3e000, =
len=3D1, target=3D<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {block =3D 4266274790}, =
isFirstFileExtent=3D0,
noSnap=3Dfalse)<br>
&nbsp;&nbsp;&nbsp; at fs-inlines.c:99<br>
#2&nbsp; 0x83038744 in fs_allocateBuddyExtent (context=3D0x101ae3e000,
requested=3D1,<br>
&nbsp;&nbsp;&nbsp; target=3D{block =3D 4266274790}, anySize=3D0, =
noSnap=3D0,
isFirstFileExtent=3D0)<br>
&nbsp;&nbsp;&nbsp; at fs-alloc.c:856<br>
#3&nbsp; 0x83035d94 in fs_allocateExtent (context=3D0x101ae3e000,
inode=3D0x1025e442d0,<br>
&nbsp;&nbsp;&nbsp; page=3D14069157, len32=3D1, anySize=3D0, =
contigAlloc=3D0) at
fs-alloc.c:1280<br>
#4&nbsp; 0x83057998 in fs_bufAllocDoBufs (context=3D0x101ae3e000,
inode=3D0x1025e442d0,<br>
&nbsp;&nbsp;&nbsp; numInBufs=3D1, bufs=3D0xffffffff856217d8, =
commitInode=3Dtrue,
contigAlloc=3Dfalse)<br>
&nbsp;&nbsp;&nbsp; at fs-buf.c:6870<br>
#5&nbsp; 0x830e40a0 in fs_writeThread (context=3D0x101ae3e000) at =
fs-nfs.c:4856<br>
#6&nbsp; 0x83067fa4 in fs_threadBegin (handle=3D10223717, =
arg=3D0x101ae3e000)<br>
&nbsp;&nbsp;&nbsp; at fs-context.c:2781<br>
#7&nbsp; 0x8301d2a8 in esmthread_start (handle=3D448921600, =
nextState=3D0, event=3D<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {event =3D 0, p1 =
=3D {u =3D
{dw =3D 18446744071612824480, w =3D 2198240160, p
=3D&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
0xffffffff83067ba0}}, p2 =3D {u =3D {dw =3D 18446744072094767276, w =3D =
2680182956, p
=3D&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
0xffffffff9fc058ac}}}, userInfo=3D0x101ae3e000) at thread-api.c:311<br>
#8&nbsp; 0x8301a5c4 in esm_threadMain (arg=3D0x1000a33f20) at =
esm-nfx.c:224<br>
#9&nbsp; 0x8301a568 in esm_threadMain (arg=3D0x1000a33f20) at =
esm-nfx.c:195<br>
State: Assigned<br>
history: 33706857&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; May 31 2007&nbsp;
3:31PM&nbsp;&nbsp;&nbsp;&nbsp; maym&nbsp;&nbsp;&nbsp; Submit&nbsp;
no_value&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Opened<br>
33706861&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; May 31 2007&nbsp;
3:51PM&nbsp;&nbsp;&nbsp;&nbsp; jobia&nbsp;&nbsp; Need_more_info&nbsp;
Opened&nbsp; More_Info<br>
33706874&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; May 31 2007&nbsp;
5:10PM&nbsp;&nbsp;&nbsp;&nbsp; jobia&nbsp;&nbsp; Back_to_triage&nbsp;
More_Info&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Re-opened<br>
33706892&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; May 31 2007
10:38PM&nbsp;&nbsp;&nbsp;&nbsp; jobia&nbsp;&nbsp; Modify&nbsp;
Re-opened&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Re-opened<br>
33707130&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Jun&nbsp; 4 =
2007&nbsp;
2:13PM&nbsp;&nbsp;&nbsp;&nbsp; jobia&nbsp;&nbsp; Modify&nbsp;
Re-opened&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Re-opened<br>
33707215&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Jun&nbsp; 4 =
2007&nbsp;
9:37PM&nbsp;&nbsp;&nbsp;&nbsp; =
sandrineb&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Review&nbsp; Re-opened&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Reviewed<br>
33707284&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Jun&nbsp; 5 =
2007&nbsp;
1:20PM&nbsp;&nbsp;&nbsp;&nbsp; jobia&nbsp;&nbsp; Assign&nbsp;
Reviewed&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Assigned<br>
33707347&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Jun&nbsp; 5 =
2007&nbsp;
7:48PM&nbsp;&nbsp;&nbsp;&nbsp; =
sandrineb&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Modify&nbsp; Assigned&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
Assigned<br>
33707348&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 06/05/2007 19:57:53 =
PM&nbsp;
rajk&nbsp;&nbsp;&nbsp; Modify&nbsp;
Assigned&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
Assigned</span></font><o:p></o:p></p>

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